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Mariana [72]
3 years ago
9

57+16 is the same as 60+

Mathematics
2 answers:
navik [9.2K]3 years ago
5 0

Answer:

57+16 is the same as 60+13

Step-by-step explanation:

Allushta [10]3 years ago
4 0

Answer:

57+16 is the same as 60+13

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7.8x5.1= a negative or a positive
Illusion [34]

Answer:

positive

Step-by-step explanation:

it is positive

6 0
3 years ago
What is are if a rectangle of length of 5 and width of 3x-5y+6What is the area of a rectangle with a length of 5 and a width of
lawyer [7]

The area of rectangle is 15x - 25y + 30 sqaure units

<em><u>Solution:</u></em>

Given that, a rectangle with a length of 5 and a width of 3x - 5y + 6

To find: Area of rectangle

<em><u>The area of rectangle is given by formula:</u></em>

Area = length \times width

From given,

Length = 5

Width = 3x - 5y + 6

<em><u>Substituting the values in formula, we get,</u></em>

Area = 5 \times (3x - 5y + 6)\\\\\text{Multiply 5 with each term inside the bracket }\\\\Area = 5(3x) -(5)(5y) +5(6)\\\\\text{Simplify the above expression }\\\\Area = 15x -25y + 30

Thus area of rectangle is 15x - 25y + 30 sqaure units

6 0
3 years ago
What is (x+4)(3x+7)/(x+4)(x+2) simplified?
iren2701 [21]

Answer:

\frac{3x+7}{x+2}

Step-by-step explanation:

Given the following question:

\frac{(x+4)(3x+7)}{(x+4)(x+2) }

In order to simplify the expression given we can only cancel the common factor which is four.

\frac{(x+4)(3x+7)}{(x+4)(x+2) }
cf=(x+4)
\frac{x+4}{x+4}
=\frac{3x+7}{x+2}

Cannot be simplified further due to it not having any more common factors. Your answer is "3x + 7 / x + 2."

Hope this helps.

8 0
2 years ago
Read 2 more answers
2a^3+a^2–17–3a^2+a^3–a –80
adelina 88 [10]

Answer:

=3a^3−2a^2−a−97

Step-by-step explanation:

3 0
3 years ago
T.J. is hosting a dinner party. T.J. greets the first guest and they shake hands. The second guest arrives and shakes hands with
xenn [34]

Answer:

45 Handshakes

Step-by-step explanation:

45 Handshakes have taken place all together

8 0
3 years ago
Read 2 more answers
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